Back to explorer

entry

monochrome

/ˈmɒn.ə.kɹəʊm/

Single-color image, object, or palette

From Greek mono (one) + Greek chrom (color).

noun/ˈmɒn.ə.ˌkɹəʊm/
adjective/ˈmɒn.ə.ˌkɹəʊm/
mono
Proto-Indo-European
*men-
small, isolated
Greek
mónos (μόνος)
alone, single
Scientific Latin
mono-
prefix meaning one or single
chrom
Greek
khrōma (χρῶμα)
color, complexion, surface color
Scientific Latin
chroma / chrom-
prefix or combining form for color
Combined
monokhrōmos / monochrome
Greek compound meaning 'of a single color'; Latinized into English in the 17th century
Modern English
monochrome
first a noun for single-color painting, later an adjective and photographic term
Modern English
monochrome → grayscale / black-and-white usage
especially in photography and imaging
Modern English
monochrome

A monochrome image feels modern, but the word itself is ancient Greek dressed for an English debut. The first half, mono-, is the same little loner behind monopoly, monologue, and monogamy; the second half, chroma, is all about color, and it shows up again in chromatic and chromosphere, where scientists are forever borrowing Greek to make their diagrams sound grand. Put them together and you get a very neat idea: not a rainbow, not a riot, just one color doing all the work. English picked up the term in the 1660s for paintings in a single hue, and by the 1940s photographers were using it for black-and-white images, those elegant old newspaper worlds of silver, soot, and shadow. So a monochrome is literally color on a diet — one lonely shade standing center stage while the others wait in the wings.

§